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Excel specifications and limits - Microsoft Support
If you don’t plan to create complex Data Model relationships using many data sources and data types in your workbook, uncheck the Add this data to the Data Model box when you import or create tables, pivot tables, or data connections. For more information, see Data Model specification and limits.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Windows help and learning
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
在Windows 11电脑上启用虚拟化 - Microsoft 支持
了解如何通过电脑的 UEFI (或 BIOS) 启用虚拟化,以运行适用于 Android 的 Windows 子系统或适用于 Linux 的 Windows 子系统。
First things to know about Loop components in Microsoft Teams
4. Components are easily shared and always reflect the latest changes. You can start a Loop component in one chat, then share it to another to invite more people to collaborate.
Applies To: Microsoft Teams
Outlook shows conflict errors when updating or cancelling meetings ...
Important: The previous step is critical because, if you don’t set the other rules to false, non-duplicate meetings might get moved to the Calchek folder in your Outlook folder list. Close Outlook. Open a Command Prompt window and change the directory to c:\calcheck (cd \calcheck).
Applies To: Outlook for Microsoft 365
在 Windows 中管理输入和显示语言设置 - Microsoft 支持
若要切换正在使用的键盘布局,请按住 Windows 键,然后重复按 空格键 以循环浏览所有已安装的键盘。 (如果此操作无效,说明仅安装了一种键盘。) 还可以在任务栏中选择语言缩写,然后选择要使用的语言或输入法。
如何更改用户帐户名称 - Microsoft 支持
有关如何更改 Microsoft 帐户上的名称的说明。
更改 Microsoft 帐户密码 - Microsoft 支持
如果无法更改密码. 如果无法以这种方式更改密码,请参阅重置 Microsoft 帐户密码。. 需要更多帮助吗? 请联系支持人员. 有关技术支持,请转到联系Microsoft 支持,输入问题并选择“获取帮助”。 如果仍然需要帮助,请选择“联系支持人员”以转至最佳支持选项。
Applies To: Microsoft account dashboard
迁往新区域 | Xbox Support
如果迁往新的国家或地区,在购买之前,请确保账单地址和付款方式与新地区相符。
Switch between relative, absolute, and mixed references
By default, a cell reference is a relative reference, which means that the reference is relative to the location of the cell. If, for example, you refer to cell A2 from cell C2, you are actually referring to a cell that is two columns to the left (C minus A)—in the same row (2).
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016, Excel Web App